Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/pr47881.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* PR debug/47881 */
kono
parents:
diff changeset
2 /* { dg-do compile } */
kono
parents:
diff changeset
3 /* { dg-options "-O -fcompare-debug -fno-dce -funroll-loops -fno-web" } */
kono
parents:
diff changeset
4 /* { dg-xfail-if "" { powerpc-ibm-aix* } } */
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 extern int data[];
kono
parents:
diff changeset
7
kono
parents:
diff changeset
8 int
kono
parents:
diff changeset
9 foo (int *t, int *f, int n)
kono
parents:
diff changeset
10 {
kono
parents:
diff changeset
11 int i = 0, a, b, c, d;
kono
parents:
diff changeset
12 while (data[*f] && n)
kono
parents:
diff changeset
13 n--;
kono
parents:
diff changeset
14 for (; i < n; i += 4)
kono
parents:
diff changeset
15 {
kono
parents:
diff changeset
16 a = data[*(f++) & 0x7f];
kono
parents:
diff changeset
17 c = data[*(f++) & 0x7f];
kono
parents:
diff changeset
18 c = data[*(f++) & 0x7f];
kono
parents:
diff changeset
19 d = data[*(f++) & 0x7f];
kono
parents:
diff changeset
20 if ((a & 0x80) || (b & 0x80) || (c & 0x80) || (d & 0x80))
kono
parents:
diff changeset
21 return 1;
kono
parents:
diff changeset
22 *(t++) = 16;
kono
parents:
diff changeset
23 }
kono
parents:
diff changeset
24 return 0;
kono
parents:
diff changeset
25 }